▲HydroxypropypropyLe cellulolose (HPMC)ke phofo e se nang bomolimo, e se nang letho, e se nang chefo. Kamora ho qhibiliha ka botlalo metsing a metsi, hydroxypropyproppyl methyl cellulouse e tla etsa colloid ea li-viscous tse pepeneneng.
▲ The main raw materials of hydroxypropyl methyl cellulose (HPMC): refined cotton, methyl chloride, propylene oxide, and other raw materials, caustic soda, acid, toluene, isopropanol, etc.
Papiso ea melemo le likotsi tsa hydroxypropypropyl methyl cellulase:
1.Pouture hydroxypropyLe methyl cellml
HPMC ea bofebei e na le phofo e ntle haholo ebile e ikutloa e le boima haholo le sehlahisoa sa 'nete ka ponahalo.
2.PURE HYDROXYPYPYL methyl methyl tharollo ea sethala sa HPMC e hlakile, transtumes ea Leseli la metsi> 97%.
Tharollo ea nalane ea HPMC e futsitsoeng hpmc e litšila, 'me e boloka metsi a hloekileng a metsi ho thata ho fihla ho 80%.
3.PURE HPMC ha ea lokela ho fofonela ammonia, starch le Alkhol.
HPMC e felisitseng hpmc e ka fofotsa litakatso tsohle, le haeba e se na thuso, e tla ba boima.
4.Pure hydroxypropyl methyl methyl methyl celnyl
HPMC ea bofebee e ka bonoa e le li-granular li-rads kapa likristale tse ka tlasa microscope kapa khalase e kholo.
Ho tsoa ho likarolo life ho tseba melemo le likotsi tsa hydroxypropypropyproppyl methyl celbelose?
1.Wote degree
Le ha bosoeu bo ke ke ba khetholla hore na HPMC e bonolo ho e sebelisa, 'me ekare mahlahahi a soeu a angoa nakong ea tlhahiso ea tlhahiso, e tla ama boleng ba eona. Leha ho le joalo, boholo ba lihlahisoa tse ntle li na le bosoeu bo botle.
2.fineness
Ho khatholla ha HPMC ka kakaretso ho na le meshi ea 80 le 100 mesh, le ea buang selatho, hangata ho bua se molemo.
3.Tansmitance
BehaHydroxypropypropyLe cellulolose (HPMC)ka metsing ho etsa li-colloid tse pepenoang, 'me u hlahlobe phetoho ea eona e bobebe. Phapang ea leseli e phahame, e betere, e bonts'ang hore ha ho na lintho tse sa khothalletsang ho eona. Ho nepahala ha bafokoli ba hlebopa ka kakaretso ho lokile, ha a ba falil'o ba opang hantle o mpe le ho feta.
4.Proporasion
The e kholo matla a khoheli e itseng, e boima haholo. Taba ke eona e kholo hobane litaba tsa sehlopha sa hydroppyproppy ho eona li phahame, 'me litaba tsa sehlopha sa hydroppypropity li phahame, ho boloka metsi ho molemo.
Nako ea ho romella: April 25-2024